77/4 divided by 154/4

77/4 ÷ 154/4
=
1 2
Decimal: 0.5
Percentage: 50%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    154/4 becomes 4/154
  2. 2
    Multiply by reciprocal
    77/4 × 4/154
  3. 3
    Multiply numerators & denominators
    77 × 4 = 308    4 × 154 = 616
  4. 4
    Simplify
    308/616 = 1/2

How to Divide Fractions

To divide fractions, use "Keep, Change, Flip": keep the first fraction unchanged, change the ÷ to ×, then flip the second fraction. Multiply and simplify.

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